EP3072996A4 - Dispositif d'électrofilature pour la fabrication de nanofibre - Google Patents

Dispositif d'électrofilature pour la fabrication de nanofibre Download PDF

Info

Publication number
EP3072996A4
EP3072996A4 EP14863424.9A EP14863424A EP3072996A4 EP 3072996 A4 EP3072996 A4 EP 3072996A4 EP 14863424 A EP14863424 A EP 14863424A EP 3072996 A4 EP3072996 A4 EP 3072996A4
Authority
EP
European Patent Office
Prior art keywords
electrospinning device
manufacturing nanofiber
nanofiber
manufacturing
electrospinning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP14863424.9A
Other languages
German (de)
English (en)
Other versions
EP3072996A1 (fr
Inventor
Jong-Chul Park
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lime Co Ltd
Original Assignee
Finetex Ene Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020130142283A external-priority patent/KR101563602B1/ko
Priority claimed from KR1020130142281A external-priority patent/KR101563600B1/ko
Priority claimed from KR1020130142277A external-priority patent/KR101543410B1/ko
Priority claimed from KR1020130142282A external-priority patent/KR101563601B1/ko
Priority claimed from KR1020130142274A external-priority patent/KR101586733B1/ko
Priority claimed from KR1020130142276A external-priority patent/KR101577406B1/ko
Priority claimed from KR1020130142275A external-priority patent/KR101543409B1/ko
Application filed by Finetex Ene Inc filed Critical Finetex Ene Inc
Publication of EP3072996A1 publication Critical patent/EP3072996A1/fr
Publication of EP3072996A4 publication Critical patent/EP3072996A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/0023—Electro-spinning characterised by the initial state of the material the material being a polymer melt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/025—General arrangement or layout of plant
    • B29C48/0255—General arrangement or layout of plant for extruding parallel streams of material, e.g. several separate parallel streams of extruded material forming separate articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/14—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
    • B29C48/142—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration using force fields, e.g. gravity or electrical fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/275—Recovery or reuse of energy or materials
    • B29C48/277—Recovery or reuse of energy or materials of materials
    • B29C48/278—Recovery or reuse of energy or materials of materials of additives or processing aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D13/00—Complete machines for producing artificial threads
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
    • D01D5/0038—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion the fibre formed by solvent evaporation, i.e. dry electro-spinning
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92152—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92447—Moulded article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92733—Electrical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92828—Raw material handling or dosing, e.g. active hopper or feeding device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
EP14863424.9A 2013-11-21 2014-02-26 Dispositif d'électrofilature pour la fabrication de nanofibre Withdrawn EP3072996A4 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR1020130142283A KR101563602B1 (ko) 2013-11-21 2013-11-21 나노섬유 제조용 전기방사장치
KR1020130142281A KR101563600B1 (ko) 2013-11-21 2013-11-21 나노섬유 제조용 전기방사장치
KR1020130142277A KR101543410B1 (ko) 2013-11-21 2013-11-21 나노섬유 제조용 전기방사장치
KR1020130142282A KR101563601B1 (ko) 2013-11-21 2013-11-21 나노섬유 제조용 전기방사장치
KR1020130142274A KR101586733B1 (ko) 2013-11-21 2013-11-21 나노섬유 제조용 전기방사장치
KR1020130142276A KR101577406B1 (ko) 2013-11-21 2013-11-21 나노섬유 제조용 전기방사장치
KR1020130142275A KR101543409B1 (ko) 2013-11-21 2013-11-21 나노섬유 제조용 전기방사장치
PCT/KR2014/001581 WO2015076459A1 (fr) 2013-11-21 2014-02-26 Dispositif d'électrofilature pour la fabrication de nanofibre

Publications (2)

Publication Number Publication Date
EP3072996A1 EP3072996A1 (fr) 2016-09-28
EP3072996A4 true EP3072996A4 (fr) 2017-07-19

Family

ID=53179709

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14863424.9A Withdrawn EP3072996A4 (fr) 2013-11-21 2014-02-26 Dispositif d'électrofilature pour la fabrication de nanofibre

Country Status (3)

Country Link
US (1) US20160289864A1 (fr)
EP (1) EP3072996A4 (fr)
WO (1) WO2015076459A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3408438B1 (fr) * 2016-01-27 2023-11-29 Indian Institute of Technology Delhi Appareil et procédé permettant un dépôt uniforme de nanofibres polymères sur un substrat
NL2016652B1 (en) 2016-04-21 2017-11-16 Innovative Mechanical Engineering Tech B V Electrospinning device and method.
JP6612715B2 (ja) * 2016-11-14 2019-11-27 株式会社東芝 電界紡糸装置
ES2949656T3 (es) * 2019-08-27 2023-10-02 Asociacion Centro De Investig Cooperativa En Nanociencias Cic Nanogune Sistema para fabricar una estructura de fibra compuesta
CN114981490B (zh) 2020-01-10 2026-03-03 金伯利-克拉克环球有限公司 制造均匀纺粘长丝非织造幅材的方法
KR102341033B1 (ko) * 2020-03-30 2021-12-21 주식회사 김일두연구소 전기방사 정렬 장치
CN113995286A (zh) * 2021-11-25 2022-02-01 湖州蚕花娘娘蚕丝被有限公司 一种防钻丝蚕丝被及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090189318A1 (en) * 2004-01-30 2009-07-30 Kim Hak-Yong Bottom-up electrospinning devices, and nanofibers prepared by using the same
WO2011052865A1 (fr) * 2009-10-29 2011-05-05 (주) 에프티이앤이 Matière filtrante à nanofibres comportant une couche adhésive à nanofibres et procédé de fabrication de cette matière
EP2650410A1 (fr) * 2010-12-06 2013-10-16 Toptec Co., Ltd. Dispositif de fabrication de nanofibres

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335954A1 (de) * 1983-10-04 1985-04-04 Roland Dipl.-Kaufm. 7022 Leinfelden-Echterdingen Belz Verfahren zur durchfuehrung von chemischen reaktionen, insbesondere zur herstellung von kunststoffen mit hilfe von extrudern und anlage hierzu
US6238613B1 (en) * 1999-07-14 2001-05-29 Stratasys, Inc. Apparatus and method for thermoplastic extrusion
KR100422459B1 (ko) * 2001-07-12 2004-03-22 김학용 섬유기재 상에 나노섬유를 연속적으로 코팅하는 방법
KR100578764B1 (ko) * 2004-03-23 2006-05-11 김학용 상향식 전기방사장치 및 이를 이용하여 제조된 나노섬유
TWI245085B (en) * 2004-07-29 2005-12-11 Taiwan Textile Res Inst Apparatus and method for manufacturing polymeric fibrils
CN101048739A (zh) * 2004-10-27 2007-10-03 松下电器产业株式会社 多处理器系统、同步控制装置及同步控制方法
WO2006052039A1 (fr) * 2004-11-12 2006-05-18 Hak-Yong Kim Procede de preparation d'un filament continu compose de nanofibres
KR101046179B1 (ko) * 2005-11-03 2011-07-04 박종철 나노섬유층을 갖는 섬유 적층체의 제조방법
KR20070047872A (ko) * 2005-11-03 2007-05-08 김학용 나노섬유층을 갖는 섬유 적층체의 제조방법
US8012572B2 (en) * 2009-03-06 2011-09-06 Cryovac, Inc. Multilayer, heat-shrinkable film comprising a plurality of microlayers
JP5815230B2 (ja) * 2010-12-06 2015-11-17 トップテック・カンパニー・リミテッドＴＯＰＴＥＣ Ｃｏ．， Ｌｔｄ． ナノ繊維製造装置
EP2966197A4 (fr) * 2013-03-08 2017-03-08 Finetex Ene, Inc. Appareil d'électrofilage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090189318A1 (en) * 2004-01-30 2009-07-30 Kim Hak-Yong Bottom-up electrospinning devices, and nanofibers prepared by using the same
WO2011052865A1 (fr) * 2009-10-29 2011-05-05 (주) 에프티이앤이 Matière filtrante à nanofibres comportant une couche adhésive à nanofibres et procédé de fabrication de cette matière
EP2650410A1 (fr) * 2010-12-06 2013-10-16 Toptec Co., Ltd. Dispositif de fabrication de nanofibres

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015076459A1 *

Also Published As

Publication number Publication date
US20160289864A1 (en) 2016-10-06
EP3072996A1 (fr) 2016-09-28
WO2015076459A1 (fr) 2015-05-28

Similar Documents

Publication Publication Date Title
GB2535141B (en) Compact microscope
EP2987894A4 (fr) Appareil d'électro-filature
GB201316867D0 (en) Cellulose fibres
EP2907902A4 (fr) Dispositif d'électrofilature et dispositif de fabrication de nanofibre équipé de celui-ci
EP2997948A4 (fr) Dispositif de lit
EP2987895A4 (fr) Appareil d'électro-filature
EP3026158A4 (fr) Dispositif de fabrication de fil
GB201316577D0 (en) Electrospun filaments
EP2966197A4 (fr) Appareil d'électrofilage
EP3072997A4 (fr) Dispositif de filage électrostatique pour la fabrication de nanofibre
EP3026157A4 (fr) Dispositif de fabrication de fil
EP2947190A4 (fr) Tissu de gaze
EP3018242A4 (fr) Appareil de fabrication de fil
EP3026156A4 (fr) Dispositif de fabrication de fil
EP3043462A4 (fr) Dispositif filtrant
EP3026159A4 (fr) Dispositif de fabrication de fil
EP3012703A4 (fr) Dispositif de maintenance de machine de construction
EP3072996A4 (fr) Dispositif d'électrofilature pour la fabrication de nanofibre
SG10201401052UA (en) Nanofiber electrostatic spinning device
EP3087497A4 (fr) Appariement de dispositifs
EP3016613A4 (fr) Nanofibres apithérapeutiques biocompatibles
EP2983744A4 (fr) Dispositif d'introduction d'aiguille
EP2997949A4 (fr) Dispositif de lit
GB201303413D0 (en) Polymer electrospinning apparatus
GB2536169B (en) Functionalizing nanofibres

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20160606

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20170620

RIC1 Information provided on ipc code assigned before grant

Ipc: D01D 5/00 20060101AFI20170612BHEP

Ipc: D04H 1/728 20120101ALI20170612BHEP

Ipc: D01D 13/00 20060101ALI20170612BHEP

Ipc: D01D 4/00 20060101ALI20170612BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20180118